Description
WATTS® Backflow Preventer, Series: 9D Series, 3/4 in Nominal, Union FNPT x Union Joint, 175 psi, 250 deg F, Dual Check Backflow, Media: Water, Forged Brass Body, 4-1/2 in W x 2-9/16 in H, Domestic
Features:
- True line-sized construction allows the check modules to open further allowing dirt and debris to pass more freely reducing check fouling
- Stainless steel internal parts
- Maximum flow at low pressure drop
- Furnished with union connections to facilitate removal and replacement for maintenance
- Compact for economy combined with performance
- Design simplicity for easy maintenance
- Can be installed vertically or horizontally
- Durable, tight seating rubber check valve assemblies
Applications:
For non-health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines
Standards/Approval:
- ASSE 1012
- CSA B64
- PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm
Warranty:
Limited
